Get free worksheets plus activities, articles, and science projects.
Dr. Dweezle is a mad scientist who wants to make some money. Help him calculate all the money at this spooky yard sale. Would you want to buy some of Dr. Dweezle's green goo?
Not an Education.com member yet? Create an Account
Already a member? Sign In
Members receive Education.com emails. You can change email preferences in account settings.
We'll send you a verification code to reset your password Go back to sign in page
The email is on its way. Please allow a few minutes for it to arrive. Didn't receive the email? Go back and try again